package com.mcz.yun4book.service;

import com.mcz.yun4book.entity.Book;
import org.springframework.data.domain.Page;

public interface BookService {
    Page<Book> findAllBook(int page, int limit, Book book);
    int delBookById(int id);

    Book addBook(Book book);

    Book findBookId(int id);

    Book updateBook(Book book);
}
